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York CI Series Engineering Manual page 15

Ceiling and inline centrifugal fans

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CIF | TRANSFER FAN
• Fits easily between wall studs or ceiling joists.
• Variable speed controller is built-in for individual comfort adjustment.
• Attractive face grilles diffuses air evenly.
• Moves up to 255 cubic feet of air every minute.
• Installs in walls 3 3/4" to 5" thick with an adjustable sleeve.
• Runs quietly, even at top speed.
• 490 RPM fan speed; 115 Volts single phase; 60/50 Hz.
• 255 CFM air capacity at 0" S.P.
• UL Listed for UL705 and UL507.
• 9.5 lbs. Shipping weight.
Model
Max Watts
Motor 50/60 Hz AC
CIF
60
(1) The sound ratings shown are loudness values in fan sones at 5ft. (1.5m) in a hemispherical free field calculated per AMCA Standard 301.
(2) The spherical sones values are calculated to represent sound in a spherical free field at 5 ft. (1.5m) per Annex B of AMCA 311.
DIA.
8 1/2"
8 1/2"
13 3/4"
Motor RPM
115/1
1250
HEMISPHERICAL SONES
SPHERICAL SONES
YORK® CEILING AND INLINE CENTRIFUGAL FANS, CI-SERIES
DIA.
Adjustable
11"
11"
3 7/8"
13 3/4"
3 7/8"
Fan Capacity - CFM
SP
0.000
CFM
255
2.3
1
1.0
2
Adjustable
10 1/4"
10 1/4"
3 7/8"
3 7/8"
0.050
0.100
0.200
231
178
132
2.2
1.9
1.8
1.0
0.9
0.8
Est. Shipping Wt.
(Lbs.)
9
15

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